<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<HTML VERSION="2.0">
<HEAD>
<TITLE>Command-line Invocation</TITLE>
</HEAD>
<BODY BGCOLOR=white>
<A NAME="top"></A>
<H1 align=CENTER>Command-line Invocation</H1>
<HR>
<H2>Flags</H1>
<DL>
<DT>-Gname=value   
<DT>Set graph attribue
<DT>-Nname=value   
<DT>Set default node attribue
<DT>-Ename=value   
<DT>Set default edge attribue
<DT>-T<lang>       
<DT>Set output language (see output_info)
<DT>-V             
<DT>Emit version info and exit
<DT>-l<libfile>    
<DT>User-supplied, device-depende library. Multiple libraries may
be given. These names are passed to the code generator at the
beginning of output.
<DT>-n[<num>]      
<DT>Sets no-op flag in neato. In this case, neato assumes nodes
have already been positioned and have a pos attribute giving
this position. It then just computes the edge layouts and
emits the graph in the appropriate format. If <num> is used
and > 1, neato checks for previously positioned edges, with
control points provided in the pos attribute. It uses these
if given; otherwise, it computes the edge layout.
<DT>-o<outfile>    
<DT>write output to outfile (default: stdout)
<DT>-s<scale>      
<DT>Set input scale to <scale>. If this value is omitted,
72.0 is used. This number is used to convert pos point
units into inches. For example, dot -Tdot produces pos
values in points. To use this as input to neato -n, one
needs -s (equivalently, -s72).
<DT>-v             
<DT>verbose mode
<DT>-x             
<DT>In neato, on input, prune isolated nodes and peninsulas
</DL>
</BODY>
</HTML>
